January 2089 天文現象

観測地点:Beijing (39.904°, 116.407°)

月間天文現象概要

23 合計天文イベント、含む 4 月相と 2 惑星イベント。

毎日の天文現象

すべての時刻は現地時間 (Asia/Shanghai)

Group 日付 日の出/日の入り 月の出/月の入り 月相 天文現象

Planetary outlook

January 2089 mid-month observing conditions

Mercury

Excellent
見かけの等級: 0.3
星座: Capricornus
Angular diameter: 8.4"
Status: near greatest eastern elongation

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

赤経: 18h21m44s
赤緯: -20°27'51"

Venus

Excellent
見かけの等級: -4.8
星座: Pisces
Angular diameter: 33.4"
Status: near superior conjunction

Observation tip: Very bright, easily visible to the naked eye; Venus is the brightest planet and is best seen at dusk or dawn

赤経: 22h45m54s
赤緯: -07°01'25"

Mars

Excellent
見かけの等級: -1.0
星座: Leo
Angular diameter: 13.6"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

赤経: 09h30m55s
赤緯: +19°10'25"

Jupiter

Excellent
見かけの等級: -1.9
星座: Scorpius
Angular diameter: 34.6"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its moons are easy to spot and it is excellent for telescope observing

赤経: 14h53m41s
赤緯: -15°24'12"

Saturn

Excellent
見かけの等級: 0.0
星座: Taurus
Angular diameter: 19.2"
Status: near western quadrature

Observation tip: Visible to the naked eye; Saturn’s rings require a telescope to see clearly

赤経: 03h14m38s
赤緯: +15°42'42"

Uranus

Fair
見かけの等級: 6.0
星座: Pisces
Angular diameter: 3.4"
Status: near western quadrature

Observation tip: A telescope is required; Binoculars or a telescope are recommended

赤経: 22h30m56s
赤緯: -10°07'08"

Neptune

Fair
見かけの等級: 7.7
星座: Leo
Angular diameter: 2.3"
Status: near eastern quadrature

Observation tip: A telescope is required; A telescope is required; Neptune appears blue-green

赤経: 09h39m38s
赤緯: +14°16'49"

Moon

Excellent
見かけの等級: -12.7
星座: Pisces
Angular diameter: 11572.1"
Status: Moon illumination 8.9%

Observation tip: Moon illumination 8.9%; good for observing lunar surface detail

赤経: 22h02m50s
赤緯: -07°44'16"